baber/WOPTO huggingface dataset:
Patent JP-2001058337-A (JP)
Title: Exhaust type mold, production thereof, circuit sealing method by exhaust type mold and seal circuit thereby
Inventor: KOKKU HYUA CHUA
IPC: B29C45/34
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved exhaust type mold having a small exhaust port, capable of lowering the injection pressure of a sealing material at a time of molding and made easy in the washing of the exhaust port. SOLUTION: A mold 100 has at least one exhaust hole 120 formed therein. The exhaust hole is arranged so as to become an outlet of the air from the mold and has an inner end 121 and an outer end 122. The cross-sectional area of the exhaust hole increases from the inner end thereof to the outer end thereof and the cross section of the exhaust hole may have a trapezoidal pyramid shape, a pyramid shape cut at its leading end, a cone shape cut at its leading end or a rectangular shape. In a pref. mold, three air exhaust holes are provided to three corners of the mold. An integrated circuit is arranged in the mold and a material to be molded is injected in the mold to seal the integrated circuit. The washing of the mold becomes easy because of the shape of an exhaust port and plastic burr is easily removed through the exhaust hole.
Patent JP-2002028840-A (JP)
Title: Notch grinding device for semiconductor wafer
Inventor: KOBAYASHI SHIGEO
IPC: H01L21/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a notch grinding device that can offer high-precision V- slants in notch groove chamfering on a semiconductor wafer. SOLUTION: The notch grinding device comprises a disklike grinding wheel 5 rotatably supported on a wheel spindle stock 40, a work support 57 for holding a semiconductor wafer 1 in a plane crossing the disk face of the grinding wheel 5, a U-axis feed mechanism 30 for displacing the grinding wheel 5 relatively along a direction of one V-slant 3aR (U-axis direction) of a notch groove 3 cut in the semiconductor wafer 1, a V-axis feed mechanism 20 for displacing the grinding wheel 5 relatively along a direction of the other V-slant 3aL (V-axis direction) of the notch groove 3, and a lifting/lowering mechanism 50 for displacing the grinding wheel 5 relatively in a direction (Z-axis direction) crossing the disk face of the semiconductor wafer 1. The grinding wheel 5 and the semiconductor wafer 1 are relatively displaced to offer chamfering on the notch groove 3 in the semiconductor wafer 1.
Patent JP-2002029340-A (JP)
Title: Automobile bumper
Inventor: MATSUBA AKIHIKO
IPC: B60R19/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a bumper for an automobile excellent in absorptivity of shock from the outside and excellent in safety. SOLUTION: A bumper core 3 is interposed between the inside of a bumper fascia 2 and a body. The bumper core 3 is formed into hollow double wall structure by blow-molding it out of a thermoplastic resin, and is constituted of a molding 8 having hollow parts and having side walls 7 upright along the longitudinal direction of the bumper fascia 2, and a reinforcement molding 9 having high rigidity and high strength against load applied along the longitudinal direction of the bumper fascia 2.
Patent JP-2002031238-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To secure an effect of preventing a deformation of a circumference edge of a combustion chamber bore and an effect of preventing a fatigue destruction of an inner and outer bead for a long time. SOLUTION: In a metal gasket provided with a base plate 101 provided with an inner bead 104 along a circumference of a combustion chamber bore 103 and an outer bead 105 provided outside of the inner bead 104 to surround the combustion chamber bore 103, and a sub plate 102 having a projection part 106, which is formed by press molding, arranged on the base plate 101 in a bead 104, 105 projecting side and projecting from a position between the bead 104 and the bead 105 toward the base plate 101 formed thereon, and having a same section area on a projection part 106 and a recess part 107 formed on the reverse side of the projection part 106, the recess part 107 is arranged inside in a width direction of the projection part 106,  and a rounding part 110 in the projection part 106 side is managed not to overlap a rounding part 111 of the recess part 107 in a sub plate 102 thickness direction.
Patent JP-2002038228-A (JP)
Title: Copper alloy material for electronic and electric device parts
Inventor: HIRAI TAKAO
IPC: B32B15/20
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy material for electronic and electric device parts such as a terminal, connector, switch and relay, which is excellent in bending machineability and stress relaxation property, and capable of fully corresponding to miniaturize electronic and electric device parts. SOLUTION: This cupper alloy material for electronic and electric device parts, is composed of 1.0-3.0 wt.% Ni, 0.2-0.7 wt.% Si, 0.01-0.2 wt.% Mg, 0.05-1.5 wt.% Sn, 0.2-1.5 wt.% Zn, 0.005 wt.% or below (0 wt.% is contained) S and the balance Cu with unavoidable impurities, wherein the grain diameter of crystal is above 0.001 mm and below 0.025 mm, and the ratio (a/b) of the major axis a of crystalline grain in the cross section parallel to the final plastic working direction, to the mirror axis b of crystalline grain in the cross section perpendicular to the final plastic working direction, is 1.5 or below.
Patent JP-2002042420-A (JP)
Title: Recorded information reproducing device
Inventor: TONAMI JUNICHIRO
IPC: G11B7/005
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the conventional device cannot deal with signals of a differential system, an erroneous judgement frequently occurs with slow convergence and a viterbi decoding cannot be performed, since partial response equalization is not performed because the filter coefficient of a variable coefficient filter is updated to make a zero cross sample value converge to zero in a conventional recorded-information reproducing device. SOLUTION: A temporary judgement circuit performs temporary judgement (convergence target setting) with partial response equalization as a presupposition based on the peak point information and the state transition. A difference value between the temporary judgement value and a reproduction signal after waveshape equalization is performed, which is taken out from a subtractor, is supplied to a multiplier and an LPF as an error signal, and then the error signal is controlled to be zero so that the operation of the device is converged toward a distinct value, a pseudo cross talk signal is outputted based on a reproduction signal from an adjacent track and the reproduction signal from a reproduction track is obtained by subtraction.
Patent JP-2002038353-A (JP)
Title: Rubber yarn bundle
Inventor: TOTSU MASAZUMI
IPC: D02G3/32
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber yarn bundle good in processability without easily causing cracking or rupture nor readily separating or rupturing even when bundled. SOLUTION: This rubber yarn assembly is obtained by three-dimensionally connecting plural rubber yarns 2, 2 and 2 in the diametrical direction, composing the rubber yarn bundle 1 and defining a gap 3 among the respective rubber yarns 2, 2 and 2.
Patent JP-2002041847-A (JP)
Title: System, device and method for mediating real estate property while utilizing network and recording medium
Inventor: SHIMAJI TAKEO
IPC: G06Q30/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the allowance of transaction conditions unprofitable for a user is remarkably caused by eccentrically storing information unwanted for the transaction of real estate on the side of the dealer conventionally and not providing sufficient information to the side of the user and much labor and time are required for the user to acquire or to inquire desired information from a wide range since information is manually exchanged between the user and the dealer. SOLUTION: This system has a user terminal 11, dealer terminal 12, procedure, which is connected with these terminals by a network 10, for publishing property information, which is received from the dealer terminal 12, on an advertisement home page 13 provided on the network 10, procedure for reporting the information of this inquiry concerning the property information published on the advertisement home page 13 to the dealer terminal 12 when a the inquiry is received from the user terminal 11, and procedure for reporting an answer to the inquiry to the user terminal 11 when the answer is received from the dealer terminal 12.
Patent JP-2002041987-A (JP)
Title: Service system for providing information
Inventor: TOGASHI MASATAKA
IPC: G06Q10/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve problems that an image is difficult to be confirmed before replacing or attaching a component actually in component replacing work for a product in the prior art, and that selling ability and working effect are affected by knowledge of a skilled sales person and a skilled worker. SOLUTION: This service system of the present invention is provided with a product information storing part for storing product information of a product constituted of the plural components, a component information storing part for storing component information for the components constituting the product and components for replacement and attachment, a know-how information storing part for storing at least one information out of customer service information, work information and information concerned in the components, and a supporting tool for generating support information for reading the customer service information, the work information and the information concerned in the components stored in the know-how information storing part to support sales work and assembling work, using the component information or the product information, thereby unifies the sales and assembling works.  An image display part is provided to provide the image after the component is replaced or attached.
Patent JP-2002041077-A (JP)
Title: Speech synthetic device
Inventor: WADA YUJI
IPC: G10L13/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To decide length of a silent part so as not to become unnatural speech synthesis. SOLUTION: When a value of the length of the silent part L0 between a first phonemic line 'ko' and a second phonemic line 'tode' that are stored in a speech data base 1 is decided, a means to decide the length of the silent part 4 compares a length of a silent part 1r after 'ko' with a length of a silent part L3h before 'tode' that are recorded in the speech database 1. The means to decide the length of the silent part 4 decides L1r that is smaller in value as the best length of silent part L0 and directs it to a waveform data connection part 5.
Patent JP-2002047279-A (JP)
Title: Piperazine derivative and method for producing the same
Inventor: AOKI SHINOBU
IPC: C08K5/3462
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new piperazine derivative suitable as a curing agent or a crosslinking agent, having a high vapor pressure, low irritation and excellent reactivity and to provide a method for producing the same. SOLUTION: This piperazine derivative is a compound containing two or more substituent groups represented by general formula (I) (R1, R2, R3, R4 and R5 are each hydrogen or methyl; X is oxygen, sulfur or an NR6; and R6 is hydrogen or a lower alkyl group) in one molecule. The method for producing the same is provided.
Patent JP-2002049566-A (JP)
Title: System for automatic specified-time transmission of electronic mail using internet
Inventor: NISHI YOSUKE
IPC: H04L12/58
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a system which makes it possible to freely specify the time of electronic mail to be communicated by using the internet line and automatically transmit stocked electronic mail to recipients at the specified time. SOLUTION: This system for automatic specified-time transmission of electronic mail using the internet is equipped with internet hardware resources by a computer 1 and stores the input of reservation time and data of electronic mail stocked on a sender's computer 1 or Internet server 7 and automatically sends the electronic mail to the recipient according to a program which automatically operates to send when the time of the computer internal timer 8 reaches the reservation time.
Patent JP-2002045616-A (JP)
Title: Screw type filtration dehydrating device
Inventor: KANETANI HIDEAKI
IPC: B30B9/14
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a screw type filtration dehydrating device capable of directly filtering a low concentration suspension without passing through a concentration process and effectively performing the squeezing out in the later stage, when the liquid content is decreased, to improve the recovery of a suspended material. SOLUTION: The screw type filtration dehydrating device formed by inserting a screw conveyer 11 into a center hole 10 of a cylindrical filter body 7 formed by arranging many groups of filter elements composed of an annular filter plate 2 and an annular movable plate 3 to be laminated, has a structure that plural pieces of one or both of the annular filter plates 2 and the annular movable plates 3 in each element in a squeeze dehydrating part are closely laminated so that the arrangement interval of separated water flow-out grooves 6 in the axial direction is formed to be smaller in the filter part and to be larger in the squeeze dehydrating part.
Patent JP-2002054554-A (JP)
Title: Propulsion force generator
Inventor: OTSUKA HIDEKI
IPC: F03G3/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion force generator utilizing a centrifugal force capable of eliminating the problems of a conventional generator utilizing the centrifugal force. SOLUTION: This propulsion force generator comprises a rotatably driving means, rotating shaft 10 rotated by the rotatably driving means, a mounting base panel 20 installed on the rotating shaft 10 and rotated together, a plurality of mass point elements 30 installed on the base panel 20 and rotated together, and a turning radius control guide body 40 for controlling the turning radius of the mass point elements 30. The mass point elements 30 are installed on the mounting base panel 20 with a phase difference equally provided in the turning direction, and allowed to move radially at each mounting position. A turning radius control guide body 40 guides the mass point elements 30 in contact therewith so that the turning radii of the mass point elements 30 become longer in a same direction around the rotating shaft 10 and shorter in an opposite direction.
Patent JP-2002054530-A (JP)
Title: Fuel injector
Inventor: SAWAZAKI KAZUNOBU
IPC: F02M55/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector capable of freely adjusting timing for fuel injection without detaching a fuel injection pump. SOLUTION: The fuel injector comprises a pump housing 9 placed at a pump support 63 of an engine 51, a plunger 15, supported by the pump housing, for pressurizing the fuel and the fuel injection pump 1 connected to the plunger and including a tappet 31 facing a pump driving cam 67 of a camshaft 66. A roller 73 for transmitting motion of the pump driving cam to the tappet is disposed between the pump driving cam and the tappet. A timing adjusting mechanism 72 having bolts 93, 94 exposed outward is placed at the pump support. The timing adjusting mechanism varies timing for causing the pump driving cam to push up the tappet by moving the roller toward and away from a space between the pump driving cam and the tappet through operation of the bolts.
Patent JP-2002056307-A (JP)
Title: Commodity ordering system, commodity ordering service computer, and commodity ordering identification information output method
Inventor: NISHINO ATSUSHI
IPC: G06Q30/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an ordered commodity cannot be delivered at a convenience store to a person other than a recipient described on a slip because the person cannot be confirmed as the recipient in the past. SOLUTION: This commodity ordering system comprises a consumer computer 1 for transmitting the commodity order information, a shop computer 2 receiving the commodity order information transmitted from the consumer computer 1, and a service computer 3 connectable to the consumer computer 1. The service computer 3 issues the identification information capable of collating the correlation between the ordered commodity and the recipient of the commodity at commodity delivery. The recipient is informed of the identification information, the identification information is described on the slip via the shop computer 2, the identification information is collated at a delivery place, e.g. the convenience store, and the commodity is delivered.
Patent JP-2002056444-A (JP)
Title: Automatic charge adjusting machine
Inventor: KANO CHIYUKI
IPC: G06Q20/26
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of adjusting the charge without requiring a change paying mechanism and the cash stock. SOLUTION: Purchase of merchandises by the automatic vending machine 11 is performed by inserting a bank card from a card slot 21, inputting the personal identification number from an input unit 27, and selecting the number of a desirable merchandise for purchase in a merchandise selecting unit 23. The automatic vending machine 11 sends the input information to a bank account administration device, and when the automatic vending machine 11 receives the selling allowing signal, the merchandise selling operation is performed and the charge is directly paid from the bank account.
Patent JP-2002064407-A (JP)
Title: Synchronous tracking circuit
Inventor: SHIMIZU MASAHIKO
IPC: H04B1/707
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the component of another path interfering with a target path so as to make correct synchronous tracking in a multi-path environment. SOLUTION: A synchronous tracking circuit makes a reverse diffusion code train of a receiving end track a diffusion code train of a sending end, synchronizing with it in phase and is equipped with a DDL(Delay Locked Loop) circuit 11 which makes synchronous tracking through a DDL control and an interference component estimating part 12 which estimates the components of the other paths interfering with a prescribed target path out of multi paths. The DDL circuit 11 is equipped with an interference eliminating part 11e to carry out DDL control by the signals where the interference components of the other paths are eliminated, and a receiving end reverse diffusion code train is synchronized in phase with a sending end diffusion code train for making synchronous tracking.
Patent JP-2002063309-A (JP)
Title: Customer's need gathering and door-to-door delivery system
Inventor: YASHIMA SEIKI
IPC: G06Q50/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To actualize a system which gathers customer's needs on a paper base even when the customer is absent by the one-way delivery action of a deliverer such as a newspaperman. SOLUTION: A form is given special STAMP to become a order form. Even a leaflet is not a mere advertising means, but made into a order form by giving special STAMP to a blank field. Their orders are classified by a computer and sent by supply companies. Customer's needs are received even by the Internet and telephone and Internet information is provided for people who are unable to use the Internet, thereby eliminating information differential.
Patent JP-2002059338-A (JP)
Title: Tool divider of machine tool
Inventor: UEDA TOSHIO
IPC: B23Q1/52
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a tool divider of a machine tool capable of preventing any effect on the machining accuracy caused by the thermal displacement by removing heat generation from a rotating mechanism. SOLUTION: In this tool divider of the machine tool in which a tool rest body 27 with a tool T1 fitted thereto is supported by a support base 25 via a worm mechanism (rotating mechanism) 34 in a dividing manner to the predetermined angular position, cooling fluid distribution passages 48, 49 and 50 are formed so as to surround a storage recess 25a with the worm mechanism 34 stored in the support base 25 and an insertion hole 25b, and cooling fluid is fed to the cooling fluid distribution passages 48-50.
Patent JP-2002063362-A (JP)
Title: Insurance retrieval system and recording medium with recorded insurance retrieving program
Inventor: TANIGUCHI MASAYUKI
IPC: G06Q50/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an insurance commodity for a user by retrieving and displaying insurance commodities in the rank order by using an Internet communication network. SOLUTION: This insurance retrieval system 1 receives personal information, retrieval conditions of insurance, and rank conditions that the user inputs through a user terminal 2, retrieves insurance data meeting the received personal information and the retrieval condition of insurance from a database previously stored with data regarding insurance, and sends the retrieved insurance data to the user terminal 2 so that they are displayed in the rank order.
Patent JP-2002062116-A (JP)
Title: Coil outer diameter detecting device
Inventor: SHIMAKAWA TSUKASA
IPC: G01B11/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a coil outer diameter detecting device and to improve efficiency in coil transferring work by shortening the measuring time of various coil sizes. SOLUTION: The coil outer diameter detecting device 1 applied for a coil transferring device 50 for rolling facilities is provided with a distance measuring unit 2 arranged on the side of a transfer path 50a and a control device 10 to perform arithmetic processing. The distance measuring unit 2 transmits measuring light L to a coil C mounted to a coil transferring carriage 51, receives the reflected component of the transmitted measuring light L, and measures the distance to the coil C. The control device 10 computes the outer diameter D of the coil C on the basis of the measured values of the distance measuring unit 2. The distance measuring unit 2 can be moved in the direction of the width of the coil C mounted to the coil transferring carriage 51 by a distance measuring unit moving mechanism 5.
Patent JP-2002058974-A (JP)
Title: Air filter medium, air filter pack and air filter unit using the same
Inventor: TAMARU SHINJI
IPC: F16L55/24
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an air filter medium, air filter pack and air filter unit in which a pressure drop and of the deterioration in collection efficiency are suppressed. SOLUTION: This air filter medium is formed by thermally fusing a nonwoven fabric consisting of core/sheath composite fibers of which the cores are polypropylene and the sheaths are polyethylene on at least one surface of a porous polytetrafluoroethylene membrane.